.middle > div {
    border: 1px solid rebeccapurple;
}

/*只作用于新闻动态div*/
.middle > div > div:nth-child(1) > div:nth-child(1) {
    padding: 10px;
}

.middle > div > div:nth-child(1) {
    display: flex;
    justify-content: space-between;
}

.middle > div > div:nth-child(1) > div:nth-child(2) {
    display: flex;
    color: black;
    font-size: 20px;
}

.middle > div > div:nth-child(1) > div:nth-child(2) > div {
    background-color: rgb(243, 243, 243);
    padding: 0 20px;
    height: 61px;
    line-height: 61px;
}

.middle > div > div:nth-child(1) > div:nth-child(2) > div:hover {
    background-color: rgb(230, 145, 55);
    cursor: pointer;
    color: white;
}

/*---------------------------------------*/
.detail {
    padding: 10px;
}

.detail > div {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid rebeccapurple;
    padding: 15px 0 5px;
    align-items: center;
}

.detail > div > div:nth-child(1) {
    display: flex;
}

